DR. WILLIAM ZACHARY MANNING MD
NPI 1770166563
Hospitalist in Mesa, AZ

Active since April 30, 2021PECOS EnrolledAccepts Medicare Assignment
1400 S DOBSON ROAD, MESA, AZ 85202(480) 412-6788(480) 412-6848 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 26, 2024, Apr 30, 2021 (2 updates tracked since 2021).

About Dr. William Zachary Manning Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM ZACHARY MANNING MD (NPI 1770166563) is an individual hospitalist provider in Mesa, Arizona, licensed in Ohio (35.150404) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Ohio State University State Health System, and maintains a secondary practice location in Columbus.

NPPES Registry Identity

NPI1770166563
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. WILLIAM ZACHARY MANNINGCredential: MD
Location Address1400 S DOBSON ROADMesa, AZ 85202
Mailing Address1400 S Dobson Road, Attn Bmg Hospitalist Team/amanda GumpMesa, AZ 85202 · (480) 412-6788 · Fax (480) 412-6848
Fax(480) 412-6848
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2021
Enumeration DateApril 30, 2021
Last NPPES UpdateOctober 15, 20252 updates tracked since enumeration
NPPES CertifiedOctober 15, 2025
NPI 1770166563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses Licensed in OH · 35.150404 Licensed in AZ · 76861
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 76861 (AZ), 35.150404 (OH)
1400 S DOBSON ROAD, Mesa, AZ 85202

Secondary Practice Location 1

Location 1The Ohio State University Wexner Medical Center, 395 W 12th Avenue, Third FloorColumbus, OH 43210 · Phone (614) 293-3989 · Fax (614) 293-9789

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. William Zachary Manning Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426458167
PECOS Enrollment IDI20250903002111
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
54 services22 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
46 services17 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
17 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohio State University State Health System

Acute Care Hospitals · Columbus, OH
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number360085
Location410 West 10th AvenueColumbus, OH 43210 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Hospitalist
1400 S DOBSON ROAD
MESA, AZ 85202
Internal Medicine (Critical Care Medicine)
1400 S DOBSON ROAD, ATTN AMANDA GUMP/HOSPITALIST
MESA, AZ 85202
Hospitalist
1400 S DOBSON ROAD
MESA, AZ 85202
Internal Medicine
1400 S DOBSON ROAD, ATTN AMANDA GUMP/ HOSPITALISTS
MESA, AZ 85202
Hospitalist
1400 S DOBSON ROAD, ATTN BMG HOSPITALIST TEAM/AMANDA GUMP
MESA, AZ 85202
Hospitalist
1400 S DOBSON ROAD
MESA, AZ 85202
Internal Medicine
1400 S DOBSON ROAD
MESA, AZ 85202
Internal Medicine
1400 S DOBSON ROAD
MESA, AZ 85202

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Manning's NPI number?

The NPI number for William Manning is 1770166563. It was assigned to this individual provider in the NPPES registry on April 30, 2021.

Where is William Manning located?

William Manning practices at 1400 S Dobson Road, Mesa, AZ 85202. The listed phone number is (480) 412-6788.

What is William Manning's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is William Manning enrolled in Medicare?

Yes. William Manning is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Manning accept?

Health plans from Antidote Health Plan of Ohio, Inc. list William Manning as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Manning affiliated with any hospitals?

According to CMS data, William Manning is affiliated with Ohio State University State Health System.

When was this NPI record last updated?

The NPPES record for William Manning was last updated on October 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.